Sonel CMP-400, User Manual

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CMP-400 – USER MANUAL
37
4.1.1 Sockets
11 measurement socket
V/Ω/TEMP
Measurement socket for the purpose of measurements of di-
rect and alternative voltages resistance, frequency and tem-
perature.
12 measurement socket COM
Measurement socket common for all the measurement func-
tions except of current measurements (connection to the
mass of the device).
4.1.2 Elements of selection of the measurement function
1 current clamp
2 non-contact AC voltage indicator light
3 clamp trigger
4 rotational selector
Selection of function:

OFF
– meter off,

V
– direct and alternative voltage measurement,

Ω
– resistance and continuity measurement and
diode testing,

°F – Fahrenheit temperature measurement,

°C – Celsius temperature measurement,

4A~
– alternative current measurement up to 4A,

40A~
– alternative current measurement up to 40A,

400A~
– alternative current measurement up to 400A.
5 HOLD button

Data Hold function,

Back Light function (after holding for 2s).
6 REL button

Relative measurement function,

Exit of relative measurement
7 LCD display
8 MODE button

Changing of measurement mode